128340802838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4663}}^1\times {\mathrm{19301}}^1$

素因数の和:24020

約数の個数: 32

約数和(自身を含む): 207416512512

約数和(自身を除く): 79075709674

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 4663, 9326, 19301, 38602, 107249, 144553, 214498, 289106, 443923, 598331, 887846, 1196662, 3324719, 6649438, 13761613, 27523226, 90000563, 180001126, 2070012949, 2790017453, 4140025898, 5580034906, 64170401419, 128340802838]

約数ペア:

[(1, 128340802838), (2, 64170401419), (23, 5580034906), (31, 4140025898), (46, 2790017453), (62, 2070012949), (713, 180001126), (1426, 90000563), (4663, 27523226), (9326, 13761613), (19301, 6649438), (38602, 3324719), (107249, 1196662), (144553, 887846), (214498, 598331), (289106, 443923)]